SBSI insider Form 4 shows new 1,633-share stock award

Rhea-AI Filing Summary

Southside Bancshares, Inc. (SBSI) reported a change in ownership by its Chief Accounting Officer. On 11/21/2025, the officer acquired 1,633 shares of Southside Bancshares common stock at a reported price of $0 per share, which typically reflects an award rather than an open-market purchase. Following this transaction, the officer directly owns 4,329 shares of common stock and indirectly holds 2,075 shares through an ESOP. The filing was made as a Form 4 by a single reporting person, documenting this equity award and updated beneficial ownership.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

PINKLEY APRIL

(Last) (First) (Middle)

1201 S. BECKHAM AVE

(Street)

TYLER TX 75701

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SOUTHSIDE BANCSHARES INC [ SBSI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CAO

3. Date of Earliest Transaction (Month/Day/Year)
11/21/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/21/2025		A		1,633	A	$0	4,329	D
Common Stock								2,075	I	ESOP

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	Lindsey Bibby Bailes, attorney in fact	11/24/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Southside Bancshares (SBSI) disclose on this Form 4?

The filing reports that an officer acquired 1,633 shares of Southside Bancshares common stock on 11/21/2025, recorded as an acquisition at a price of $0 per share.

Who is the reporting person in the Southside Bancshares (SBSI) Form 4?

The reporting person is an officer of Southside Bancshares serving as Chief Accounting Officer (CAO), with the Form 4 signed on the person’s behalf by Lindsey Bibby Bailes, attorney in fact.

How many Southside Bancshares (SBSI) shares does the officer own after the reported transaction?

After the transaction, the officer beneficially owns 4,329 shares of common stock directly and 2,075 shares indirectly through an ESOP.

What type of security is involved in this Southside Bancshares (SBSI) Form 4?

The transaction involves common stock of Southside Bancshares, Inc. (SBSI), reported in Table I for non-derivative securities.

Does this Southside Bancshares (SBSI) Form 4 report any derivative securities?

Table II for derivative securities is present but contains no reported derivative transactions, so the Form 4 only reflects changes in common stock ownership.

Is this Southside Bancshares (SBSI) Form 4 filed by multiple reporting persons?

No. The filing indicates that it is a Form filed by one reporting person, not a joint or group filing.